Thiết bị kiểm tra lắp đặt điện BENNING IT 115

Thiết bị kiểm tra lắp đặt điện BENNING IT 115

Thiết bị kiểm tra lắp đặt điện BENNING IT 115

Measuring functions:

• low-impedance resistance of protective conductor and equipotential bonding conductor connections (testing current: 200 mA with polarity reversal)
• insulating resistance with testing voltages of 50 / 100 / 250 / 500 / 1000 V
• line impedance (L-N / L) with voltage drop and short-circuit current
• loop impedance (L-PE) without RCD tripping and short-circuit current
• testing of RCDs types AC, A, F with contact voltage, tripping time and tripping current (ramp test)
• TRUE RMS voltage, frequency and phase sequence test

Optional accessoires:

• „Commander“ probe tip (044155) with „PASS“ / „FAIL“ indication by means of green/ red LED, „TEST“ key as well as bright LED measuring point illumination
• „Commander“ test plug (044149) for shock-proof sockets with „PASS“ / „FAIL“ indication by means of green / red LED and „TEST“ key
• earthing measurement by means of three-wire measuring method by means of earthing kit (044113)